1. What Is a Comma?

• A comma is a punctuation mark ( , ) that helps us separate words and ideas in sentences. It tells us to pause for a moment when reading.

---

2. Commas with Direct Addresses

• A direct address is when you are speaking or writing directly to someone and using their name or title.
• When you speak to someone by name, you need a comma to separate the name from the rest of the sentence.

Where to Place the Comma in Direct Addresses:

• If the name is at the beginning of the sentence:
  • Example: “Sam, can you help me?”
• If the name is in the middle of the sentence:
  • Example: “Can you, Emma, pass the salt?”
• If the name is at the end of the sentence:
  • Example: “Can you help me, Alex?”

---

3. Commas After Introductory Words

• An introductory word is a word that comes at the beginning of a sentence to give more information or to grab attention.
• After an introductory word, always use a comma before continuing with the rest of the sentence.

Common Introductory Words:

• Yes: “Yes, I would like some juice.”
• No: “No, I don’t need any help.”
• Well: “Well, I guess we can try.”
• Oh: “Oh, I didn’t see you there.”
• First: “First, let’s finish our homework.”

---

4. Why Are Commas Important?

• Commas help make your sentences clear and easy to read.
• They show where to pause when speaking or reading, which makes your writing sound natural.

---

5. Examples of Correct Comma Use

• Direct Address:
  • “Mom, can we go to the park?”
  • “I’m ready for dinner, Dad.”
• Introductory Words:
  • “Yes, I can finish the project.”
  • “No, I haven’t seen your notebook.”